$(document).ready(function(){
	$("#location").change(function(){
		var id=$(this).val();
		var dataString = 'id='+ id;
		$.ajax({
			type: "POST",
			url: "../site/product/list.php",
			data: dataString,
			cache: false,
			success: function(html){
				$("#sp").html(html);
			} 
		});
	});
});